What happens if you eat grape seeds?

As a health and nutrition expert with a focus on food science and dietary habits, I'm often asked about the potential effects and benefits of consuming various parts of fruits, including grape seeds. Grapes are a popular fruit worldwide, enjoyed both fresh and in processed forms such as wine and juice. Here's a detailed look at what happens if you eat grape seeds and the considerations you should be aware of. Nutritional Benefits Grape seeds are packed with nutrients, particularly a type of antioxidant known as proanthocyanidins. These compounds have been linked to a range of health benefits, including anti-aging properties and cardiovascular health support. They are also a source of other antioxidants, vitamins, and minerals that can contribute to overall health. Digestion and Consumption While grape seeds are edible, they are not as palatable as the fruit itself due to their bitter taste. The seeds are also quite hard, which means they can be difficult to digest, especially if consumed in large quantities. Chewing them thoroughly can help with the digestion process, but it's important to note that not everyone's digestive system can handle them well. Potential Health Risks There's a common misconception that grape seeds are indigestible and can accumulate in the stomach, but this is not true. However, consuming large amounts of grape seeds could potentially lead to digestive discomfort or blockages, particularly if they are not chewed properly. It's always best to consume them in moderation. Allergic Reactions Some individuals may have an allergic reaction to grape seeds or the compounds within them. Symptoms of an allergic reaction can range from mild, such as itching or hives, to severe, including difficulty breathing or anaphylaxis. If you have a known allergy to grapes or similar fruits, it's best to avoid consuming the seeds. Commercial Products Grape seed extract is available as a dietary supplement, often used for its antioxidant properties. These extracts have been processed to remove the bitterness and to concentrate the beneficial compounds. If you're interested in the health benefits of grape seeds, a supplement might be a more convenient and palatable option. **In the Context of the Wine and Juice Industries** In the wine and grape juice industries, grape seeds are indeed considered byproducts. They are not typically used in the final products due to their bitter taste. However, they are not wasted and can be utilized in various ways, including the production of seed oil and the extraction of beneficial compounds for use in supplements and other health products. Conclusion Eating grape seeds in moderation is generally safe for most people and can provide some health benefits due to their antioxidant content. However, they should be chewed thoroughly to aid digestion and consumed mindfully, especially for those with digestive sensitivities or allergies. If you're looking for a more convenient way to enjoy the benefits of grape seeds, consider trying a high-quality grape seed extract supplement.

If you enjoy snacking on grapes, there's no reason to spit out the seeds (and may be some benefit from eating them). ... In fact, grape seeds and their extract are considered a byproduct of the wine and grape juice industries. While you can purchase whole grape seeds to consume for health purposes, they're very bitter.Jan 11, 2016